Zheng Jie's office door is not closed. Zheng Jie is the team leader responsible for the serial QJ project. Major progress has been made in the case. She and Zheng Changyang have received oral awards. Finally, the real award has to wait until the case is thoroughly broken.

Both Zheng Changyang and Zheng Jie know that the key to the breakthrough is Tang Yu. Without him, they don't know how long they will linger in this case.

"Zheng Jie!" Zheng Changyang shouted.

"O, Zheng Bureau!" Zheng Jie quickly stood up and saluted Zheng Changyang.

Zheng Changyang waved his hand: "You go to this address to help Tang Yu." Zheng Jie's...